CN201570011U - Terminal control device and terminal - Google Patents
Terminal control device and terminal Download PDFInfo
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- CN201570011U CN201570011U CN2010200468358U CN201020046835U CN201570011U CN 201570011 U CN201570011 U CN 201570011U CN 2010200468358 U CN2010200468358 U CN 2010200468358U CN 201020046835 U CN201020046835 U CN 201020046835U CN 201570011 U CN201570011 U CN 201570011U
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Abstract
The utility model relates to a terminal control device and a terminal. The device comprises a camera, an extracting unit, a computing unit, a determining unit, a generating unit and an output unit, wherein the camera is used for obtaining the continuous image information of a controller taking an illuminant as the terminal of a marker; the extracting unit is used for extracting the coordinate position information of the marker in each frame image from the continuous image information; the computing unit is used for computing the coordinate displacement, the movement speed and the movement direction of the marker between each two frames according to the coordinate position information of the marker in each frame image and the resolution of the camera; the determining unit is used for determining the shift track of the marker in preset time according to the coordinate displacement, the movement speed and the movement direction of the marker in the preset time; the generating unit is used for generating an action control command according to the shift track of the marker in the preset time and the corresponding relation between the preset shift track and movement; and the output unit is used for outputting the action control command to the terminal so as to control the terminal to make a corresponding action.
Description
Technical field
The utility model relates to terminal, relates in particular to a kind of terminal control mechanism and terminal.
Background technology
Development along with science and technology and information society, digital television techniques develops rapidly and popularizes, Digital Television more and more becomes the combination of televisor amusement function and PC informational function, become a kind of spectators of making and carry out interactive system, and finally may reinvent the mode of our life, work and amusement by infotech and TV programme.
Digital Television is as a kind of products ﹠ services that offer the consumer, and it has converged multiple industries such as comprising communication network, high-tech and amusement.Thereby it has also had inter-trade feature simultaneously, and especially under the policy background of national unification of three nets, the Digital Television system will be not limited to digital TV field, in Entertainment, and the information platform service, the category of using all will be expanded in network technology service aspect.Therefore aspect the application controls terminal, the employed control terminal of Digital Television of a new generation also should have multi-functionals such as remote control and mouse concurrently simultaneously, and develops to intelligent direction.
The designer finds in realizing process of the present utility model, in order to adapt to the demand, the practitioner has developed the telepilot that has mouse function, as Fig. 1, shown in Figure 2, wherein, mouse type telepilot shown in Figure 1 is to adopt moving of directionkeys control cursor, mouse type telepilot shown in Figure 2 is to adopt trace ball to control moving of cursor, though these two kinds of mouse type telepilots have satisfied above-mentioned certain applications demand, but, not only move very slow owing to when the control cursor moves, merely push directionkeys or trace ball, nor meet the use habit of ordinary consumer, cause operation inconvenience.
The utility model content
The utility model embodiment provides a kind of terminal control mechanism and terminal, to break through the restriction of traditional remote controller and conventional mouse, more convenient and quicker to growing terminal, for example personal computer, Digital Television etc. and the business that provides thereof are controlled and are used.
On the one hand, the utility model embodiment provides a kind of terminal control mechanism, and described device comprises:
Camera is used to obtain with the luminophor consecutive image information of the telepilot of the described terminal of thing as a token of;
Extraction unit is used for extracting the co-ordinate position information of described mark every two field picture from described consecutive image information;
Computing unit is used for according to described mark calculating coordinate displacement, movement velocity and the direction of motion of described mark between per two frames in the co-ordinate position information of every two field picture and the resolution of described camera;
Determining unit, be used for according to described mark in the given time or track trigger coordinate displacement, movement velocity and direction of motion in beginning and ending time of button determine described mark in the described schedule time or track trigger motion track in beginning and ending time of button;
Generation unit, be used for according to described mark in the described schedule time or track trigger in beginning and ending time of button motion track and the motion track that sets in advance with move between corresponding relation, the generation action directive;
Output unit is used for described action directive control is outputed to described terminal, carries out corresponding action to control described terminal.
On the other hand, the utility model also provides a kind of terminal, and described terminal comprises terminal body, aforesaid terminal control mechanism and telepilot.
Terminal control mechanism and terminal by the utility model provides can break through the restriction of traditional remote controller and conventional mouse, more convenient and quicker to growing terminal, for example personal computer, Digital Television etc. and the business that provides thereof are controlled and are used.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, does not constitute qualification of the present utility model.In the accompanying drawings:
Fig. 1 carries out the synoptic diagram of the mouse type telepilot of cursor control for adopting directionkeys;
Fig. 2 carries out the synoptic diagram of the mouse type telepilot of cursor control for adopting trace ball;
Fig. 3 is the composition frame chart of a kind of terminal control mechanism of the utility model embodiment;
Fig. 4 is the composition frame chart of another terminal control mechanism of the utility model embodiment;
Fig. 5 is the function composition frame chart of middle FPGA embodiment illustrated in fig. 4;
Fig. 6 is the composition frame chart of a kind of terminal of the utility model embodiment.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer,, the utility model is described in further details below in conjunction with embodiment and accompanying drawing.At this, illustrative examples of the present utility model and explanation thereof are used to explain the utility model, but not as to qualification of the present utility model.
Fig. 3 please refer to Fig. 3 for a kind of terminal control mechanism composition frame chart that the utility model embodiment provides, and this device comprises: camera 31, extraction unit 32, computing unit 33, determining unit 34, generation unit 35 and output unit 36, wherein:
In the present embodiment, this camera 31 is to be used to take with the luminophor image of the telepilot of thing as a token of, and to obtain image information, it can pass through existing any camera chip, and for example Mage-Sensor realizes.
According to an embodiment of present embodiment, this extraction unit 32 comprises:
Data acquisition and storage module 321 are used for the image information from Mage-Sensor camera chip parallel port input is carried out data acquisition and storage, and sampling rate can be for 60 frame/seconds, but present embodiment not with this as restriction.
Filtering and clustering algorithm module 322, be used for the result of data collection and storage module 321 storages is carried out logic analysis, judge whether the target in every frame exists, the target here just is meant the luminophor on the telepilot, and the target in every frame existed carry out validity and judge, to reduce the interference that surrounding environment exists effective target.
Target center of gravity calculation module 323 is used for center of gravity calculation is carried out in the effective target existence of every frame, obtains the accurate target displacement information in every frame, also is the coordinate position of described mark in every frame.
In the present embodiment, this computing unit 33 is used for displacement of targets information is carried out the calculating of cursor side-play amount, obtain the displacement information of this mark (luminophor), the also i.e. coordinate displacement of this mark between per two frames, and in conjunction with the resolution of camera, obtain the movable information of this mark, also i.e. movement velocity and the direction of motion of this mark between per two frames.
Determining unit 34 be used for according to described mark in the given time or track trigger coordinate displacement, movement velocity and direction of motion in beginning and ending time of button determine described mark in the described schedule time or track trigger motion track in beginning and ending time of button.
According to an embodiment of present embodiment, determining unit 34 does not need the further indication of telepilot, only according to the result of camera 31, extraction unit 32, computing unit 33 track of telepilot in the schedule time is discerned and is confirmed.
According to the another one embodiment of present embodiment, this terminal control mechanism also comprises: receiving element 37, the track that is used to receive telepilot triggers the key commands information of button.
In the present embodiment, determining unit 34 further determines that according to this key commands information this track triggers the beginning and ending time of button, so that determine the motion track of this mark in this time according to coordinate displacement, movement velocity and the direction of motion of mark in this time.Also promptly, in the present embodiment, determining unit 34 is receiving the indication of telepilot, and promptly after the key commands information, ability is discerned the track of this telepilot and confirmed.
Another one embodiment according to present embodiment, this receiving element 37 also is used to receive the key set code stream information of telepilot, for example comprise the key set code stream information of basal keystroke and the key set code stream information of mousebutton etc., this composition and function with the receiving end of existing terminal is identical, does not repeat them here.
In the present embodiment, can set in advance the motion track of mark and the corresponding relation between the action, for example: motion track is affirmation for the circle respective action, motion track is digital 1 respective action for changing platform to channel 1 etc., then, and the motion track of the mark of determining according to determining unit 34 again, generate corresponding action directive, for example, if the motion track of the mark that determining unit 34 is determined is circle, then generates and confirm instruction.Above-mentionedly just illustrate, present embodiment not with this as restriction.
According to an embodiment of present embodiment, this generation unit 35 comprises:
In the present embodiment, can also set in advance the track template, then the mark that determining unit 34 is determined in the given time or the track motion track and this track template that trigger in beginning and ending time of button mate, whether there is the action of corresponding described motion track with further affirmation, if exist, also promptly the match is successful, then generates corresponding action fill order by first generation module 352, at this moment, this order can be used for control terminal and carries out corresponding action; If there is no, also promptly it fails to match, then generates the cursor movement directives by second generation module 353, and at this moment, this order can be used for the moving of cursor on the control terminal.
In the present embodiment, output unit 36 is used for action directive that aforementioned generation module 35 is generated, for example moves fill order or cursor movement directive to send to terminal, carries out corresponding action with control terminal.
According to the another one embodiment of present embodiment, this output unit 36 can also output to terminal with the image information that camera 31 obtains, to show the image of described mark in real time on described terminal.
According to an embodiment of present embodiment, this output unit 36 comprises:
Multichannel is selected module 361, is used for output is selected, for example aforementioned activities steering order or image information;
Parallel port output module 362 is used for the output data of selecting module 361 to select by parallel port output multichannel;
Serial ports output module 363 is used for the output data of selecting module 362 to select by serial ports output multichannel.
The terminal control mechanism that provides by the utility model, the corresponding visual and information-based service on the terminal that provides can be provided flexibly, can constitute traditional TV remote with Digital Television etc., video recording, play, surf the Net, send e-mails, interactive service and video platforms such as shopping online, online program request, also can use simultaneously with common PC on or in the multimedia presentation equipment, for the user provides friendly interface operating terminal easily.In addition, the terminal control mechanism that provides by the utility model, also can provide the multifunctional personalization service, especially to the elderly or other crowds to the complicated control operation grasp of terminal difficulty, can make them under more friendly interface, enjoy Digital Television and infotech, reduce the threshold that they use these services.
The composition frame chart of a kind of terminal control mechanism that Fig. 4 provides for the utility model embodiment, in this embodiment, extraction unit, computing unit, determining unit, generation unit and output unit are realized by a FPGA, please refer to Fig. 4, the terminal control mechanism of present embodiment has comprised camera 41 and aforesaid FPGA 42, wherein:
The function of camera 41 has been described in detail in the aforementioned embodiment, does not repeat them here.
Please refer to Fig. 5, in the present embodiment, FPGA 42 can comprise: data acquisition and storage module 51, filtering and cluster module 52, target center of gravity calculation module 53, cursor calculations of offset module 54, cursor track identification module 55, multichannel are selected module 56, serial ports output module 57 and parallel port output module 58, steering logic 59, I2C interface 510.Wherein, data acquisition and storage module 51, filtering and cluster module 52, target center of gravity calculation module 53 are used to realize the function of aforementioned extraction unit; Cursor calculations of offset module 54 is used to realize the function of computing unit; Cursor track identification module 55 is used to realize the function of determining unit and generation unit; Multichannel selects module 56, serial ports output module 57 and parallel port output module 58 to be used to realize the function of output unit; The parameter setting that steering logic 59 is used to provide other functional modules required, judgment threshold setting etc.; I2C interface 510 is used to receive user's writing or read operation steering logic 59.Because the function of respectively forming module of this FPGA 42 has been described in detail in the aforementioned embodiment, does not repeat them here.
According to an embodiment of present embodiment, this terminal control mechanism also comprises receiving element 43, and the function of this receiving element 43 and effect do not repeat them here as described in the embodiment of front.
Please continue with reference to Fig. 4, in the present embodiment, this terminal control mechanism is by USB and terminal, for example computing machine, Digital Television, simulated television (passing through set-top box) link to each other, be used for the control information that terminal control mechanism produces is passed to above-mentioned terminal by USB, controlling the action of above-mentioned terminal, below be illustrated for example.
Give an example one:
Desire execution: the page turning of current page action on the control terminal screen.
User's remote controller (luminophor of telepilot is luminous) is aimed at terminal screen and is drawn a circle.
In the present embodiment, track is not set on the telepilot triggers button, terminal control mechanism according to present embodiment, obtain the consecutive image information of the luminophor of this telepilot by camera 41, each module by FPGA 42 is handled above-mentioned consecutive image information, comprise, extract the coordinate information of the luminophor in each frame in this consecutive image information, obtain the luminophor positional information in every two field picture, determine its section at the fixed time, the movement locus in 5 seconds for example, in the present embodiment, determine that this movement locus is circle, confirm the page turning action for circle is corresponding according to predefined track, trigger the order of page turning, this order is transferred to terminal by USB, personal computer PC for example, Digital Television, or simulated television (passing through set-top box), thereby the page turning of the current page on the screen of control personal computer system (PC) or digital television system (simulated television of Digital Television or machine for casing-in or applying cover to book top box).
Give an example two:
Desire execution: on the control terminal on the screen channel displayed change to channel 5.
User's remote controller (luminophor of telepilot is luminous) is pinned track and is triggered button, aims at terminal screen and writes numeral 5, unclamps track and triggers button.
In the present embodiment, telepilot is provided with track and triggers button, according to the terminal control mechanism of present embodiment, catches the movement locus image of the luminophor of telepilot by camera 41, through after each resume module of FPGA 42, determine whether to finish specific action.Wherein, FPGA 42 wants receiving locus to trigger the key commands information of button, and the movement locus of the luminophor of determining this telepilot according to this key commands information in track triggers beginning and ending time of button, in the present embodiment, determine in this track triggers the beginning and ending time of button, the movement locus of the luminophor of telepilot is a numeral " 5 ", switch to the action of channel 5 for numeral " 5 " correspondence according to predefined track, trigger the order of switching channels, this order is transferred to terminal by USB, Digital Television for example, or simulated television (passing through set-top box), thereby control figure television system (simulated television of Digital Television or machine for casing-in or applying cover to book top box) switches to channel 5.
The terminal control mechanism that provides by the utility model, the corresponding visual and information-based service on the terminal that provides can be provided flexibly, can constitute traditional TV remote with Digital Television etc., video recording, play, surf the Net, send e-mails, interactive service and video platforms such as shopping online, online program request, also can use simultaneously with common PC on or in the multimedia presentation equipment, for the user provides friendly interface operating terminal easily.In addition, the terminal control mechanism that provides by the utility model, also can provide the multifunctional personalization service, especially to the elderly or other crowds to the complicated control operation grasp of terminal difficulty, can make them under more friendly interface, enjoy Digital Television and infotech, reduce the threshold that they use these services.
The composition frame chart of a kind of terminal that Fig. 6 provides for the utility model embodiment please refer to Fig. 6, and this terminal also comprises the terminal control mechanism 62 and the telepilot 63 of previous embodiment except that comprising terminal body 61, wherein:
According to an embodiment of present embodiment, this telepilot 63 mainly comprises:
Luminophor 631 is used to send light signal, is the consecutive image information of the described telepilot of mark so that described terminal control mechanism obtains with this luminophor.
In the present embodiment, can control the whether luminous of these luminophors 631 by illuminated switch 632, so that send light signal according to control.
In the present embodiment, this luminophor 631 can be a visible light emitters, for example ruddiness or blue light; Also can be the infraluminescence body, present embodiment not with this as restriction, as long as the camera of terminal control mechanism 62 can be caught the motion track information of this luminophor 631.
According to an embodiment of present embodiment, this telepilot 63 can also comprise:
Track triggers button 633, be used for sending key commands information to terminal control mechanism 62, so that terminal control mechanism 62 can further determine that according to described key commands information this track triggers the beginning and ending time of button 633, be the motion track of described telepilot in the beginning and ending time of track triggering button of mark so that determine with described luminophor.
According to other embodiments of present embodiment, this telepilot 63 can also comprise:
Basal keystroke portion 634 is used to send the key set code stream information of basal keystroke;
Wherein, the basal keystroke of this basal keystroke portion 634 has comprised numerical key, function key, shortcut etc., and is identical with the function of the basal keystroke of existing telepilot in function, do not repeat them here.
Mousebutton portion 635 is used to send the key set code stream information of mousebutton;
Wherein, the mousebutton of this mousebutton portion 635 has comprised left mouse button, right mouse button, Mouse Scroll adjusting key etc., and its function also function with each button of existing mouse is identical, does not repeat them here.
At least one is wireless or infrared emission unit 636, is used for the key set code stream information of described basal keystroke and/or the key set code stream information of described mousebutton are sent to described terminal control mechanism.
Wherein, the wireless or infrared emission unit 636 here is to be used for the key set code stream information of basal keystroke portion and/or the key set code stream information of mousebutton portion are sent to terminal control mechanism 62, therefore, an embodiment according to present embodiment, two wireless or infrared emission units 636 can be set, with the key set code stream information that sends basal keystroke portion respectively and the key set code stream information of mousebutton portion; According to the another one embodiment of present embodiment, a wireless or infrared emission unit 636 can only be set, with the key set code stream information of transmission basal keystroke portion and the key set code stream information of mousebutton portion.
The terminal of present embodiment can be personal computer, Digital Television or simulated television, comprise aforesaid terminal body 61, terminal control mechanism 62 and telepilot 63, cooperation by telepilot 63 and terminal control mechanism 62, broken through the restriction of traditional remote controller and conventional mouse, more convenient and quicker growing terminal and the business that provides thereof are controlled and used.
The method of describing in conjunction with embodiment disclosed herein or the step of algorithm can directly use the software module of hardware, processor execution, and perhaps the combination of the two is implemented.Software module can place the storage medium of any other form known in random access memory (RAM), internal memory, ROM (read-only memory) (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or the technical field.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above only is a specific embodiment of the utility model; and be not used in and limit protection domain of the present utility model; all within spirit of the present utility model and principle, any modification of being made, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. a terminal control mechanism is characterized in that, described device comprises:
Camera is used to obtain with the luminophor consecutive image information of the telepilot of the described terminal of thing as a token of;
Extraction unit is used for extracting the co-ordinate position information of described mark every two field picture from described consecutive image information;
Computing unit is used for according to described mark calculating coordinate displacement, movement velocity and the direction of motion of described mark between per two frames in the co-ordinate position information of every two field picture and the resolution of described camera;
Determining unit, be used for according to described mark in the given time or track trigger coordinate displacement, movement velocity and direction of motion in beginning and ending time of button determine described mark in the described schedule time or track trigger motion track in beginning and ending time of button;
Generation unit, be used for according to described mark in the described schedule time or track trigger in beginning and ending time of button motion track and the motion track that sets in advance with move between corresponding relation, the generation action directive;
Output unit is used for described action directive is outputed to described terminal, carries out corresponding action to control described terminal.
2. device according to claim 1 is characterized in that, described generation unit comprises:
Matching module, be used for described mark in the described schedule time or the track motion track and the projected path template that trigger in beginning and ending time of button mate;
First generation module is used at described matching module when the match is successful, according to the corresponding relation between motion track that sets in advance and the action, generates the action fill order of corresponding described action;
Second generation module is used at described matching module generating the cursor movement directive of corresponding described motion track when it fails to match.
3. device according to claim 1 is characterized in that, described device also comprises:
Receiving element, the track that is used to receive described telepilot triggers the key commands information of button;
Described determining unit also is used for determining that according to described key commands information described track triggers the beginning and ending time of button.
4. terminal, described terminal comprises the terminal body, it is characterized in that, described terminal comprises claim 1-3 each described terminal control mechanism and telepilot.
5. terminal according to claim 4 is characterized in that, described telepilot comprises:
Luminophor is used to send light signal, is the consecutive image information of the described telepilot of mark so that described terminal control mechanism obtains with this luminophor.
6. terminal according to claim 5 is characterized in that, described telepilot also comprises:
Illuminated switch is used to control the switching of described luminophor.
7. terminal according to claim 5 is characterized in that, described luminophor is visible light emitters or infraluminescence body.
8. terminal according to claim 5 is characterized in that, described telepilot also comprises:
Track triggers button, is used to send key commands information, so that described terminal control mechanism determines that according to described key commands information described track triggers the beginning and ending time of button.
9. terminal according to claim 5 is characterized in that, described telepilot also comprises:
Basal keystroke portion is used to send the key set code stream information of basal keystroke;
Mousebutton portion is used to send the key set code stream information of mousebutton;
At least one is wireless or infrared emission unit, is used for the key set code stream information of described basal keystroke and/or the key set code stream information of described mousebutton are sent to described terminal control mechanism.
10. terminal according to claim 4 is characterized in that, described terminal is: personal computer, Digital Television or simulated television.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200468358U CN201570011U (en) | 2010-01-13 | 2010-01-13 | Terminal control device and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200468358U CN201570011U (en) | 2010-01-13 | 2010-01-13 | Terminal control device and terminal |
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| CN201570011U true CN201570011U (en) | 2010-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010200468358U Expired - Fee Related CN201570011U (en) | 2010-01-13 | 2010-01-13 | Terminal control device and terminal |
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| CN (1) | CN201570011U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102289304A (en) * | 2011-08-17 | 2011-12-21 | Tcl集团股份有限公司 | Method and system for realizing mouse movement simulation of remote controller as well as remote controller |
| CN102646326A (en) * | 2012-03-26 | 2012-08-22 | 赵舜培 | Non-contact remote controller with touch control screen electronic product matching function |
| CN103076878A (en) * | 2012-12-24 | 2013-05-01 | 深圳Tcl新技术有限公司 | Remote operation method and remote operation device for display terminal |
| CN103197774A (en) * | 2012-01-09 | 2013-07-10 | 西安智意能电子科技有限公司 | Method and system for mapping application track of emission light source motion track |
| CN104460959A (en) * | 2013-09-18 | 2015-03-25 | 联想(北京)有限公司 | Information processing method and electronic device |
| CN105571045A (en) * | 2014-10-10 | 2016-05-11 | 青岛海尔空调电子有限公司 | Somatosensory identification method, apparatus and air conditioner controller |
| CN106355852A (en) * | 2016-08-25 | 2017-01-25 | 北京小米移动软件有限公司 | Equipment control method and device |
| WO2017120832A1 (en) * | 2016-01-14 | 2017-07-20 | 陈学良 | Method for switching channels on the basis of cursor movement and remote controller |
| US10063760B2 (en) | 2014-10-23 | 2018-08-28 | Xiaomi Inc. | Photographing control methods and devices |
| CN111698545A (en) * | 2020-06-24 | 2020-09-22 | 北京字节跳动网络技术有限公司 | Remote controller, method and device for identifying operation action, terminal and storage medium |
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2010
- 2010-01-13 CN CN2010200468358U patent/CN201570011U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102289304B (en) * | 2011-08-17 | 2014-05-07 | Tcl集团股份有限公司 | Method and system for realizing mouse movement simulation of remote controller as well as remote controller |
| CN102289304A (en) * | 2011-08-17 | 2011-12-21 | Tcl集团股份有限公司 | Method and system for realizing mouse movement simulation of remote controller as well as remote controller |
| CN103197774A (en) * | 2012-01-09 | 2013-07-10 | 西安智意能电子科技有限公司 | Method and system for mapping application track of emission light source motion track |
| CN102646326A (en) * | 2012-03-26 | 2012-08-22 | 赵舜培 | Non-contact remote controller with touch control screen electronic product matching function |
| CN102646326B (en) * | 2012-03-26 | 2014-04-23 | 赵舜培 | Non-contact remote controller with touch control screen electronic product matching function |
| CN103076878B (en) * | 2012-12-24 | 2016-08-10 | 深圳Tcl新技术有限公司 | display terminal remote control method and device |
| CN103076878A (en) * | 2012-12-24 | 2013-05-01 | 深圳Tcl新技术有限公司 | Remote operation method and remote operation device for display terminal |
| CN104460959A (en) * | 2013-09-18 | 2015-03-25 | 联想(北京)有限公司 | Information processing method and electronic device |
| CN104460959B (en) * | 2013-09-18 | 2018-03-27 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN105571045A (en) * | 2014-10-10 | 2016-05-11 | 青岛海尔空调电子有限公司 | Somatosensory identification method, apparatus and air conditioner controller |
| US10063760B2 (en) | 2014-10-23 | 2018-08-28 | Xiaomi Inc. | Photographing control methods and devices |
| WO2017120832A1 (en) * | 2016-01-14 | 2017-07-20 | 陈学良 | Method for switching channels on the basis of cursor movement and remote controller |
| CN106355852A (en) * | 2016-08-25 | 2017-01-25 | 北京小米移动软件有限公司 | Equipment control method and device |
| CN106355852B (en) * | 2016-08-25 | 2020-01-07 | 北京小米移动软件有限公司 | Equipment control method and device |
| CN111698545A (en) * | 2020-06-24 | 2020-09-22 | 北京字节跳动网络技术有限公司 | Remote controller, method and device for identifying operation action, terminal and storage medium |
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